Sportsbook Guide · 2026
How to choose sportsbook software in 2026: odds, trading, data and the route that fits
Choosing sportsbook software comes down to three decisions: whose licence you run on, who sets and manages the odds, and which data your markets are built on. Get those three right and the feature list mostly takes care of itself; get one wrong and no bet builder will save the margin. The ground also moved in 2026. Gaming Laboratories International published a draft of version 2.0 of GLI-33, its standard for event wagering systems, dated 30 June 2026, and Brazil banned fixed-odds betting by provisional measure on 25 September 2026.
The short version
- White label runs on the supplier’s licence; turnkey runs on yours; an API sportsbook gives you data and functions to build your own front end.
- Ask who sets the odds and who carries the liability before you look at the front end.
- Official data rights decide which leagues and markets you can offer, and how fast.
- Plan for GLI-33 v2.0: the 2026 draft adds exchange, peer-to-peer and virtual wagering and geolocation.
- Test latency, suspension, cash-out and settlement at peak, not on a quiet weekday.
Three routes: white label, turnkey or API
Suppliers use the same three words, and they mean different contracts. Altenar sums up the split clearly: a white label sportsbook runs under the provider’s licence, with the provider handling licensing and payments; a turnkey sportsbook is a ready-made product for operators who hold their own licence; an API sportsbook gives an operator the data and functions to build its own front end.
| White label | Turnkey | API sportsbook | |
|---|---|---|---|
| Licence | Supplier’s | Yours | Yours |
| Front end | Supplier’s, branded for you | Supplier’s, customised | You build it |
| Trading and risk | Supplier | Supplier, shared or yours | Usually yours or managed |
| Player data and payments | Limited control | Yours | Yours |
| Best fit | Media brands and first launches | Most licensed operators | Groups with their own product team |
The route is not a ladder. Established groups take a white label for a test market, and first-time operators sometimes go straight to turnkey because they already hold a licence. Our guide to launching a sportsbook walks through the launch plan for each route.
Who sets the odds: odds feeds and managed trading
A sportsbook is an odds-making business with a website attached. Before comparing interfaces, find out where the odds come from: the supplier’s own odds compilation, a licensed third-party feed, or a blend. It decides how fast odds move, how deep coverage really goes, and whether your own traders can ever work on top.
Trading is the next question. Managed trading means a supplier runs some or all of the book for you. Sportradar, for example, describes its managed trading service at several levels: tools for an in-house trading floor, running the whole book, a gradual handover, niche sports only, or selected tasks such as VIP management. Other suppliers offer a managed desk too; on our platform, Altenar runs a managed 24/7 trading desk and Betby compiles its own odds.
Whatever the model, get one answer in writing: who carries the liability when a market is offered at the wrong odds? It changes the risk profile of the whole business. Our sportsbook risk and integrity guide covers limits, liability and suspicious-betting alerts.
Official data rights decide what you can offer
The biggest leagues sell their live data through exclusive distributors, so the data source behind a sportsbook is not a technical detail. It decides which events you can offer in-play, how fast, and with what integrity checks behind them.
- In June 2025 the NFL extended Genius Sports as exclusive distributor of its official data to sportsbooks, through the 2029 season.
- Major League Baseball and Sportradar expanded their exclusive partnership in February 2025, covering official low-latency data from the 2025 season through 2032.
- Genius Sports is the official live data distributor for the Premier League, EFL and SPFL through 2028/29.
Ask any sportsbook supplier which official feeds sit behind its odds for the leagues your players bet on most. If the answer is a scraped or unofficial source, expect slower suspensions and more disputed settlements in exactly the matches that matter.
Standards and regulation that changed in 2026
GLI-33. The current final version of GLI’s standard for event wagering systems is v1.1, released in May 2019. GLI’s v2.0 draft, dated 30 June 2026, extends the standard to peer-to-peer, exchange, virtual and external-platform wagering and adds geolocation requirements. It is a draft, but suppliers certifying in the next year will be building toward it.
Nevada. In October 2026 the Nevada Gaming Control Board held its first hearing on revised technical standards covering slots, race and sportsbooks and bingo. Comments are open until 15 November 2026, with a target effective date of 1 October 2027.
Brazil. Provisional Measure 1.394, signed on 25 September 2026, banned fixed-odds betting nationwide; licensed sites had to go offline from 6 October. We covered it in Brazil bans online betting and casino.
United States. On 25 September 2026 the Sixth Circuit ruled that Ohio and Tennessee can regulate Kalshi’s sports event contracts, one more turn in the dispute we describe in prediction markets vs sportsbooks.
The practical lesson is the same in every case: a sportsbook has to be configurable per market, down to switching a whole jurisdiction off, without a new release.
What to test before you sign
Demos run on quiet days. Your business will be judged on the busiest ones. The 2026 World Cup final between Spain and Argentina became the most-bet soccer match ever at BetMGM, DraftKings and FanDuel, and DraftKings alone took roughly two million wagers on it. Test for that kind of evening:
- In-play latency and suspension at peak: how quickly markets close after a goal, and what happens to bets placed in that window.
- Cash-out and bet builder: correct offers on correlated selections, and correct settlement afterwards.
- Settlement, void and rollback: abandoned matches, corrected results and resettlement against your wallet.
- Wallet integration: one balance with casino, or a second integration later. Our cross-sell analysis shows why it matters.
- Reporting by jurisdiction from day one, ready for the regulator’s questions.
Eight questions for a sportsbook software provider
- Which official data feeds sit behind your odds for my top leagues?
- Who carries the liability on a market offered at wrong odds or suspended late?
- Can I run my own traders on top, take managed trading, or move between the two?
- Which GLI-33 version are you certified against, and what is your plan for v2.0?
- Can I switch a market, a sport or a whole jurisdiction off by configuration?
- Does the sportsbook share one wallet and one player account with the casino?
- Who owns the player data, and what can I export if I leave?
- What is your in-play latency at peak, and can I see the data?
Our sportsbook software page sets out how we answer these for our own platform.
Sources: Altenar (12 February 2024); Sportradar (MTS page, 2026); SBC Americas (11 June 2025); iGaming Business (7 February 2025); GLI-33 v2.0 draft (30 June 2026); iGaming Business (8 October 2026); SBC Americas (22 July 2026); Courthouse News (25 September 2026).
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